diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e339832..eececd6 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -15,7 +15,7 @@ test:bionic:
   image: bionic-dev
   before_script:
     - apt-get update
-    - apt-get -y --force-yes install git qttools5-dev-tools qttools5-dev doxygen python3-breathe python3-sphinx python3-sphinx-rtd-theme python3-recommonmark
+    - apt-get -y install git qttools5-dev-tools qttools5-dev doxygen python3-breathe python3-sphinx python3-sphinx-rtd-theme python3-recommonmark
     - git submodule sync
     - git submodule update --init
   script: